%0 Journal Article %T Constructive Solutions to the Riemann--Hilbert Problem and Middle Convolution %A Yulia Bibilo %A Galina Filipuk %J Mathematics %D 2015 %I arXiv %X In this paper we present a general scheme to generate constructive solutions to the Riemann--Hilbert problem via middle convolution and illustrate this approach for a Fuchsian system with four singular points. %U http://arxiv.org/abs/1509.05202v2